Home / 967,249.60-1,452,256.80-547,345.60

Finding the Fourth Proportional to 967,249.60, 1,452,256.80 and 547,345.60

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Solution

The fourth proportional to 967,249.60, 1,452,256.80 and 547,345.60 is: 821,800.67

Step by Step Solution

  1. Step 1: Write the proportion equation
    967,249.60 : 1,452,256.80 = 547,345.60 : x
  2. Step 2: Convert to fraction form
    967,249.60/1,452,256.80 = 547,345.60/x
  3. Step 3: Cross multiply
    967,249.60x = 1,452,256.80 × 547,345.60
  4. Step 4: Simplify right side
    967,249.60x = 794,886,369,550.08
  5. Step 5: Solve for x
    x = 794,886,369,550.08/967,249.60
  6. Step 6: Final answer
    x = 821,800.67

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.